I-EVS 800-1600 Isixhumi seVacuum esine-voltage ephansi
I-EVS 800-1600 Isixhumi seVacuum esine-voltage ephansi
I-EVS(800-1600)/1140 uchungechunge lwe-low-voltage vacuum contactor iyiyunithi yesigxobo esisodwa sesakhiwo, ingahlangana ibe nezigxobo ngokuya ngemfuneko yekhasimende.Indlela yayo yokusebenza iwukubamba kwe-electromagnetic, i-DC magnetic system.Uma usebenzisa umthombo wamandla olawula i-AC, ihlinzeka nge-DC ukuze ikhoyili ngokulungisa kabusha.Ngaphansi kwesigaba sesicelo se-AC-1, AC-2, ifanele izikhathi ezidinga ulawulo lwamanje.
Ipharamitha eyinhloko
| I-voltage elinganiselwe yesekethe enkulu (V) | 1140V |
| Isekhethi eyinhloko inesilinganiso samanje (A) | 800A, 1000A, 1250A, 1600A |
| Amandla okwenza isekethe enkulu (A) | 4Ie (AC-2) |
| Umthamo omkhulu wokuphulwa kwesekethe (A) | 4Ie (AC-2) |
| Isilinganiso sesekhethi eyinhloko (Hz) | 50/60 Hz |
| Impilo yemishini (isikhathi) | 100 x 104 |
| Impilo kagesi AC-2 (isikhathi) | 25 x104 |
| Isilinganiso sokusebenza (isikhathi/h) | 300 |
| Imvamisa yamandla wesekethe enkulu imelana ne-voltage (gap) (kV) | 10 kV |
| Isigaba ukuya esigabeni, Isigaba ukuya emhlabeni amandla kagesi ukumelana ne-voltage (kV) | 5 kv |
| Ukumelana nokuxhumana kwesekethe enkulu (μΩ) | ≤100 μΩ |
| Ukusula phakathi koxhumana nabo abavuliwe (mm) | 2.5±0.5 mm |
| Uhambo olungaphezulu (mm) | 2.5±0.5 mm |
| I-voltage yesibili yokulawula (V) | AC:110 /220/380V, DC:110/220V |
| Ukwenza isikhathi (ms) | ≤50 ms |
| Isikhathi sokuphumula (ms) | ≤50 ms |
| Ukwenza i-bounce (ms) | ≤3 ms |
